结果表明:①地灌后地表蒸发与植被层的蒸腾更旺盛,散失的水分更多;
The results are as follows: (1) The evaporation and transpiration were larger after ground irrigation, which will speed up the loss of soil moisture content;
水是一个大循环的一部分:水蒸发到空气中,最终又通过雨雪等降水方式回到地表,在进入这个循环之前,水通过河湖流过陆地,进入海洋。
Water is part of a large cycle: it travels over land via rivers and lakes and through the oceans before evaporating \ into \ the atmosphere and eventually returning to the surface by precipitation.
一些人已经设计了各种算法,可利用卫星针对地表温度收集数据,计算出地球吸收和蒸发水分的速率。
Some have designed algorithms that use satellite data on surface temperatures to calculate the rate at which plants are absorbing and transpiring water.
对运河进行内衬和加盖以防止地表渗漏和蒸发,可节省大量的水资源。
Lining and covering irrigation canals to avoid ground seepage and evaporation could save huge... [More].
在万里无云的天空下,地表水分蒸发,使地表更热、更干燥而无法增加形成雨的机会。
Under cloudless skies, the surface gives up its moisture, making the ground level hotter and drier while not increasing the chances of rain.
他们发现,在全球平均范围之上,16%的土地表面变暖是由植物蒸发作用引起的,而剩下的是由温室效应引起的。
They found that, averaged over the entire globe, the evapotranspiration effects of plants account for 16% of warming of the land surface, with greenhouse effects accounting for the rest.
他们也学会了用薄膜盖住土地,这样可以最大程度地防止水分的蒸发,以达到保持住弥足珍贵的地表水的目的。
They have also learned how to better preserved the precious surface water by using the thin film to cover the soil so that the evaporation of the moisture from the ground can be minimized.
从10到15公里的山脉,途径地表最热的地区之一把水引到这里来,中途没有大部分被蒸发掉,这是如何做到的?
How is it possible to bring water from these mountains 10 or 15 km away without losing most of it to evaporation in one of the hottest spots on the face of the earth?
进行三组敏感性试验,研究凝结潜热释放,蒸发冷却与地表热通量对气旋结构与强度的影响。
Three additional sensitive experiments are carried out to investigate the effect of condensation latent heating, evaporation cooling and surface heat flux.
在风的作用下,地表上部空气的强制对流和表土层中的水分蒸发大大增强,对冻土层的热状况产生重要的影响。
Under the action of wind, forced convection of air above ground and water evaporation of top soil layer will be greatly enhanced.
土壤蒸发与水热传输是地表能量与水分平衡的重要组成部分。
Soil evaporation and moisture and heat transport are important constitutes of energy and water balance of soil surface.
地表缺水指数是通过基于亚像元的双层蒸散模型提取的,它既考虑了土壤的水分蒸发,又考虑了植被的蒸腾。
The surface water deficit index is extracted based on the dual-layer evapotranspiration model, including soil water evaporation and vegetation transpiration.
在土壤蒸发、叶片蒸腾、地下入渗中PS最高,在地表径流中ps最低,这与PS的孔隙度有关。
The soil evaporation, leaf transpiration rate and surface Infiltration of PS was highest, surface runoff was lowest, relating to porosity of PS.
土壤蒸发是地表能量与水分平衡的重要组成部分。
Soil evaporation is an important proportion of energy and water balance of soil surface.
提出了含蒸发潜热能量交换项的地表单元能量热平衡方程,并采取了温度线性化的处理。
The heat balance equation of an element of ground surface including the term of latent heat exchange was presented.
开发建设项目建成后往往使地表大面积硬化,从而改变项目区入渗、蒸发、地表径流量和特性。
Usually the surface would be hardened in a large area after completion of development and construction projects.
长期高温持续增加地表水的蒸发是一个干旱的重要原因。
Long-term sustainability of the high temperature increases the evaporation of surface water is an important reason for the drought.
此外,码头地表水不断蒸发冷却,创造了利于整个室外环境的微气候。
Furthermore, continuous evaporative cooling from the surface water of the marina develops a micro-climate that benefits the entire outdoor setting.
由于蒸发作用,大气不仅从海洋而且从湖泊、河流和其他水体,以及从湿的地表面获得水蒸气。
The atmosphere gains water vapor by evaporation not only from the oceans but also from lakes, rivers, and other water bodies, and from moist ground surfaces.
绿洲中过多的蒸发使绿洲地表温度低于周围沙漠。
The excessive evaporation from oasis (than from the desert surface) makes the oasis surface is colder than the surrounding desert surface.
研究结果表明:黄土台塬区地下水动态的影响因素由大到小排序为:蒸发、降水、地表水灌溉、地下水开采;
The results show that: the order of factors of groundwater level in the loess tableland area was: evaporation, precipitation, surface water irrigation, groundwater exploitation;
研究结果表明:黄土台塬区地下水动态的影响因素由大到小排序为:蒸发、降水、地表水灌溉、地下水开采;
The results show that: the order of factors of groundwater level in the loess tableland area was: evaporation, precipitation, surface water irrigation, groundwater exploitation;
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